Prices in your currency
Show prices in US dollars, yen, euros, pounds, or Canadian or Australian dollars, converted with daily exchange rates.
Go to Settings → General → Currency and pick USD, JPY, EUR, GBP, CAD or AUD. Prices show in US dollars until you choose.
English cards are priced in US dollars and Japanese cards in yen. Anything else is converted with daily exchange rates, which come with each day’s prices. A converted price on a card is marked “(converted)”.
What you paid
Each copy keeps the currency you bought it in. When you view your collection in another currency, what you paid is converted at today’s rate.
Price charts
Price history comes in US dollars and yen. In any other currency, a chart shows the US dollar history, converted.
With Cloud sync on, your currency follows you to your other iPhones.